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acnetbsd.h revision 1.13.2.2 
      1 /******************************************************************************
      2  *
      3  * Name: acnetbsd.h - OS specific defines, etc.
      4  *       $Revision: 1.13.2.2 $
      5  *
      6  *****************************************************************************/
      7 
      8 /*
      9  * Copyright (C) 2000 - 2017, Intel Corp.
     10  * All rights reserved.
     11  *
     12  * Redistribution and use in source and binary forms, with or without
     13  * modification, are permitted provided that the following conditions
     14  * are met:
     15  * 1. Redistributions of source code must retain the above copyright
     16  *    notice, this list of conditions, and the following disclaimer,
     17  *    without modification.
     18  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
     19  *    substantially similar to the "NO WARRANTY" disclaimer below
     20  *    ("Disclaimer") and any redistribution must be conditioned upon
     21  *    including a substantially similar Disclaimer requirement for further
     22  *    binary redistribution.
     23  * 3. Neither the names of the above-listed copyright holders nor the names
     24  *    of any contributors may be used to endorse or promote products derived
     25  *    from this software without specific prior written permission.
     26  *
     27  * Alternatively, this software may be distributed under the terms of the
     28  * GNU General Public License ("GPL") version 2 as published by the Free
     29  * Software Foundation.
     30  *
     31  * NO WARRANTY
     32  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     33  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     34  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
     35  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     36  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     37  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     38  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     39  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     40  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     41  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     42  * POSSIBILITY OF SUCH DAMAGES.
     43  */
     44 
     45 #ifndef __ACNETBSD_H__
     46 #define __ACNETBSD_H__
     47 
     48 #define ACPI_UINTPTR_T          uintptr_t
     49 #define ACPI_USE_LOCAL_CACHE
     50 #define ACPI_CAST_PTHREAD_T(x)  ((ACPI_THREAD_ID) ACPI_TO_INTEGER (x))
     51 
     52 #ifdef _LP64
     53 #define ACPI_MACHINE_WIDTH      64
     54 #else
     55 #define ACPI_MACHINE_WIDTH      32
     56 #endif
     57 
     58 #define COMPILER_DEPENDENT_INT64  int64_t
     59 #define COMPILER_DEPENDENT_UINT64 uint64_t
     60 
     61 #if defined(_KERNEL) || defined(_STANDALONE)
     62 #ifdef _KERNEL_OPT
     63 #include "opt_acpi.h"           /* collect build-time options here */
     64 #endif /* _KERNEL_OPT */
     65 
     66 #include <sys/param.h>
     67 #include <sys/systm.h>
     68 #include <dev/acpi/acpica/acpi_func.h>
     69 
     70 #define asm         __asm
     71 
     72 #define ACPI_USE_NATIVE_DIVIDE
     73 
     74 #define ACPI_ASM_MACROS         /* tell acenv.h */
     75 
     76 #define ACPI_SYSTEM_XFACE
     77 #define ACPI_EXTERNAL_XFACE
     78 #define ACPI_INTERNAL_XFACE
     79 #define ACPI_INTERNAL_VAR_XFACE
     80 
     81 /*
     82  * XXX: The internal memory tracking of ACPICA, available when
     83  *      ACPI_DBG_TRACK_ALLOCATIONS is defined, has been removed
     84  *      from ACPI_DEBUG.
     85  *
     86  *      This is due to the instability of the ABI of ACPICA.
     87  *
     88  *      If the memory tracking is enabled, ACPICA will insert a header
     89  *      to each memory allocation. As a consequence, when ACPI specific
     90  *      code is loaded as a kernel module and the running kernel has
     91  *      been compiled with ACPI_DEBUG, the result is an instant panic.
     92  *      This happens because of unaligned memory access when the code
     93  *      tries to use ACPI_FREE for a buffer obtained via ACPI_ALLOCATE,
     94  *      AcpiEvaluateObject(), and related calls.
     95  *
     96  *      If the involved memory statistics are required, a separate constant
     97  *      ACPI_DEBUG_ALLOC is available in options(4) for ACPI_DEBUG kernels.
     98  */
     99 
    100 #ifdef ACPI_DEBUG
    101 #define ACPI_DEBUG_OUTPUT
    102 #ifdef ACPI_DEBUG_ALLOC
    103 #define ACPI_DBG_TRACK_ALLOCATIONS
    104 #endif
    105 #ifdef DEBUGGER_THREADING
    106 #undef DEBUGGER_THREADING
    107 #endif /* DEBUGGER_THREADING */
    108 #define DEBUGGER_THREADING 0    /* integrated with DDB */
    109 #include "opt_ddb.h"
    110 #ifdef DDB
    111 #define ACPI_DISASSEMBLER
    112 #define ACPI_DEBUGGER
    113 #endif /* DDB */
    114 #endif /* ACPI_DEBUG */
    115 
    116 #else /* defined(_KERNEL) || defined(_STANDALONE) */
    117 
    118 #include <ctype.h>
    119 #include <stdint.h>
    120 
    121 /* Not building kernel code, so use libc */
    122 #define ACPI_USE_STANDARD_HEADERS
    123 
    124 #define __cli()
    125 #define __sti()
    126 #define __cdecl
    127 
    128 /* XXX */
    129 #define __inline inline
    130 #endif /* defined(_KERNEL) || defined(_STANDALONE) */
    131 
    132 /* Always use NetBSD code over our local versions */
    133 #define ACPI_USE_SYSTEM_CLIBRARY
    134 #define ACPI_USE_NATIVE_DIVIDE
    135 
    136 #endif /* __ACNETBSD_H__ */
    137